Title :
Live demonstration: IR-UWB transceiver with localization based on ToF technique suitable for wireless capsule endoscopy
Author :
Sudalaiyandi, Shanthi ; Hjortland, Hakon A. ; Tuan-Anh Vu ; Naess, Oivind ; Lande, Tor Sverre
Author_Institution :
Dept. of Inf., Univ. of Oslo, Oslo, Norway
Abstract :
In this work, a unique continuous-time binary-value (CTBV) IR-UWB transceiver based on time-of-flight (ToF) technique is demonstrated. The demonstration includes real-time communication between master and slave nodes and its corresponding ToF estimation through live plotting which aids in localization. The CTBV ranging system is adding both localization and communication in a single chip (3.6 mm2) to provide precision ranging (ranging accuracy ≈ 0.9 cm) with minimal area suitable for wireless capsule endoscope localization [1][2].
Keywords :
biomedical communication; endoscopes; microprocessor chips; radio transceivers; ultra wideband communication; CTBV ranging system; ToF estimation; ToF technique; continuous-time binary-value IR-UWB transceiver; master nodes; single chip; slave nodes; time-of-flight technique; wireless capsule endoscope localization; Distance measurement; Endoscopes; Estimation; Synchronization; Transceivers; Wireless communication; Wireless sensor networks;
Conference_Titel :
Biomedical Circuits and Systems Conference (BioCAS), 2012 IEEE
Conference_Location :
Hsinchu
Print_ISBN :
978-1-4673-2291-1
Electronic_ISBN :
978-1-4673-2292-8
DOI :
10.1109/BioCAS.2012.6418495
